scripts/export_calendar.php

   1 #!/usr/bin/env php
   2 <?php
   3 /**
   4  * Script to export a calendar in iCalendar format from the command line.
   5  */
   6
   7 if ( $argc < 3 ) {
   8
   9   $basename = $argv[0];
  10   echo <<<USAGE
  11 Usage:
  12
  13         $basename davical.example.com /username/calendar/ calendarfile.ics
  14
  15 Where:
  16  'davical.example.com' is the hostname of your DAViCal server.
  17  '/username/calendar/' is the (sub-)path of the calendar to be updated.
  18
  19 This script can be used to export whole calendars in iCalendar format to
  20 stdout.
  21
  22 USAGE;
  23   exit(1);
  24 }
  25
  26 $_SERVER['SERVER_NAME'] = $argv[1];
  27 $source = $argv[2];
  28
  29 // Change into the web application root directory so includes work.
  30 $script_file = __FILE__;
  31 chdir(preg_replace('{/scripts/[^/]+.php$}','/htdocs',$script_file));
  32 require_once("./always.php");
  33
  34 class FakeSession {
  35
  36   var $user_no;
  37   var $principal_id;
  38   var $username;
  39   var $email;
  40   var $dav_name;
  41   var $principal;
  42   var $logged_in;
  43
  44   function __construct($user_no = null) {
  45     if ( empty($user_no) ) {
  46       $this->user_no = -1;
  47       $this->principal_id = -1;
  48       $this->logged_in = false;
  49       return;
  50     }
  51
  52     $this->user_no = $user_no;
  53     $principal = new Principal('user_no',$user_no);
  54     // Assign each field in the selected record to the object
  55     foreach( $principal AS $k => $v ) {
  56       $this->{$k} = $v;
  57     }
  58     $this->username = $principal->username();
  59     $this->principal_id = $principal->principal_id();
  60     $this->email = $principal->email();
  61     $this->dav_name = $principal->dav_name();
  62     $this->principal = $principal;
  63
  64     $this->logged_in = true;
  65
  66   }
  67
  68   function AllowedTo($do_something) {
  69     return $this->logged_in;
  70   }
  71 }
  72 $session = new FakeSession();
  73
  74 require("caldav-GET-functions.php");
  75 $calendar = new DAVResource($source);
  76
  77 echo export_iCalendar($calendar);
  78